4-Ethynyl-1-methyl-2-(trifluoromethyl)benzene CAS 1343862-48-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1343862-48-5
Molecular FormulaC10H7F3
Molecular Weight184.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethynyl-1-methyl-2-(trifluoromethyl)benzene CAS 1343862-48-5 chemical structure

Description

CATO supplies 4-Ethynyl-1-methyl-2-(trifluoromethyl)benzene (CAS 1343862-48-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H7F3. Molecular weight: 184.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H7F3
Molecular Weight184.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF-containing

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